Migraine DisordersCraniotomyHeadacheMigraine with AuraSumatriptanTension-Type HeadacheMigraine without AuraTryptaminesHeadache DisordersErgotamineDura MaterStudents, Public HealthMeningesTrigger PointsCluster HeadacheForamen Ovale, PatentTrigeminal NerveMeningeal ArteriesErgotismSerotonin Receptor AgonistsVascular HeadachesTrigeminal GanglionHeadache Disorders, SecondaryAnalgesicsCalcitonin Gene-Related PeptideReceptors, Calcitonin Gene-Related PeptideNeurosurgical ProceduresPneumocephalusPain MeasurementTreatment OutcomePrevalenceFrontal BoneHematoma, Subdural, AcuteRetrospective StudiesTrephiningProspective StudiesIntracranial AneurysmHematoma, SubduralBrain NeoplasmsPhotophobiaMeningeal NeoplasmsHead Injuries, PenetratingMagnetic Resonance ImagingTomography, X-Ray ComputedDelayed Emergence from AnesthesiaArachnoid CystsFrontal SinusMeningiomaSurgical Fixation DevicesSupratentorial NeoplasmsHematoma, Subdural, ChronicSubdural SpaceMicrosurgeryHematoma, Epidural, CranialGlasgow Coma ScaleCerebrospinal Fluid RhinorrheaCortical Spreading DepressionRats, Sprague-DawleyFourth VentricleDihydroergotamineNeurosurgeryTemporal BoneBrain AbscessCranial Fossa, AnteriorCerebral AngiographyStereotaxic TechniquesSubarachnoid HemorrhageCerebellar DiseasesPostoperative ComplicationsSurgical InstrumentsVentriculostomyBrain Diseases